8709273

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 12972960

約数和(自身を除く): 4263687

約数列:

[1, 3, 9, 83, 89, 131, 249, 267, 393, 747, 801, 1179, 7387, 10873, 11659, 22161, 32619, 34977, 66483, 97857, 104931, 967697, 2903091, 8709273]

約数ペア:

[(1, 8709273), (3, 2903091), (9, 967697), (83, 104931), (89, 97857), (131, 66483), (249, 34977), (267, 32619), (393, 22161), (747, 11659), (801, 10873), (1179, 7387)]